Pith Number

pith:Y27QYOZX

pith:2020:Y27QYOZXVIHUOGTI24WUDLCOMA

not attested not anchored not stored refs pending

Cross-Lingual Speaker Verification with Domain-Balanced Hard Prototype Mining and Language-Dependent Score Normalization

Brecht Desplanques, Jenthe Thienpondt, Kris Demuynck

arxiv:2007.07689 v2 · 2020-07-15 · eess.AS · cs.CL · cs.SD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y27QYOZXVIHUOGTI24WUDLCOMA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T01:48:11.252225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6bf0c3b37aa0f471a68d72d41ac4e6014c38d0909d5c1561297ec89f790b8f6

Aliases

arxiv: 2007.07689 · arxiv_version: 2007.07689v2 · doi: 10.48550/arxiv.2007.07689 · pith_short_12: Y27QYOZXVIHU · pith_short_16: Y27QYOZXVIHUOGTI · pith_short_8: Y27QYOZX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/Y27QYOZXVIHUOGTI24WUDLCOMA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c6bf0c3b37aa0f471a68d72d41ac4e6014c38d0909d5c1561297ec89f790b8f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36bc00d1c14ca2a41e77803b9fa080bc119e173a843bbbbd837ac2cf8122d595",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-07-15T13:58:18Z",
    "title_canon_sha256": "4e83733052676bfab868de2ac6795b74d02149b20f91a0d5cdc1af6c16b2570e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.07689",
    "kind": "arxiv",
    "version": 2
  }
}